BUY AD780AR https://www.utsource.net/itm/p/12608898.html
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage | VDD | Operating | 4.5 | 5 | 5.5 | V |
| Output Voltage | VOUT | No load, TA = 25°C | 4.995 | 5 | 5.005 | V |
| Line Regulation | VIN = 4.5V to 5.5V | - | 0.001 | - | % | |
| Load Regulation | ILOAD = 0mA to 10mA | - | 0.002 | - | % | |
| Temperature Coefficient | TC | TA = 0°C to +70°C | - | 5 | - | ppm/°C |
| Dropout Voltage | VDROPOUT | IOUT = 10mA | - | 0.6 | - | V |
| Quiescent Current | IQ | TA = 25°C | - | 3 | - | mA |
| Short-Circuit Current | ISC | VIN = 5V | - | 150 | - | mA |
Power Supply Connection: Connect the AD780AR to a power supply within the specified range of 4.5V to 5.5V. Ensure that the input voltage is stable to maintain optimal performance.
Output Connections: The output should be connected to the load directly. For best results, ensure the load current does not exceed 10mA to stay within the typical operating conditions.
Thermal Considerations: Operate the device within the temperature range of 0°C to +70°C to avoid exceeding the temperature coefficient specifications. Proper heat sinking may be necessary for extended operation at higher temperatures or higher load currents.
Load and Line Regulation: To achieve the specified line and load regulation, ensure the input voltage and load current remain within the recommended limits.
Short-Circuit Protection: The device has built-in short-circuit protection, but it is advisable to limit the duration of short circuits to prevent excessive heating and potential damage.
Capacitor Selection: Place a bypass capacitor (typically 0.1μF) close to the input and output pins to minimize noise and improve stability.
Storage and Handling: Store in a dry environment and handle with care to avoid damage from electrostatic discharge (ESD).
